Costus elegans
Stepladder Ginger
Costus guanaiensis
Spiral Ginger
Costus pictus
Painted Spiral Ginger
Costus spiralis
Cota tinctoria
Yellow Chamomile
Crassocephalum crepidioides
Redflower Ragleaf
Crataegus monogyna
Hawthorn
Crateva religiosa
Sacred Garlic Pear
Crepis foetida
Stinking Hawk's-beard
Crepis vesicaria
Beaked Hawk's-beard
Crescentia cujete
Calabash Tree
Crinum jagus
Saint Christopher's Lily
Crossandra infundibuliformis
Firecracker Flower
Crossostephium chinense
Chinese Wormwood
Crotalaria pallida
Crotalaria
Croton bonplandianus
Ctenanthe setosa
Never Never Plant
Cucumis melo
Cantaloupe
Cucumis sativus
Cucumber
Cuphea carthagenensis
Colombian Waxweed
Cuphea hyssopifolia
False Heather
Cyanthillium cinereum
Little Ironweed
Cyathea arborea
West Indian Treefern
Cycas circinalis
Queen Sago
Cycas revoluta
Sago Palm
Cymbidium ensifolium
Four-season Orchid
Cymbopogon citratus
West Indian Lemon Grass
Cyperus alternifolius
Cyperus brevifolia
Cyperus javanicus
Javanese Flatsedge
Cyperus papyrus
Papyrus Sedge
Cyrtostachys renda
Red Sealing Wax Palm
Cystopteris fragilis
Brittle Bladder-fern
Daboecia cantabrica
St Dabeoc's Heath
Dactylorhiza maculata
Heath Spotted-orchid
Dactylorhiza praetermissa
Southern Marsh-orchid
Dactylorhiza purpurella
Northern Marsh-orchid
Daphne mezereum
Mezereon
Darmera peltata
Indian-rhubarb
Datura innoxia
Pricklyburr
Daucus carota
Carrot
Delonix regia
Peacock Flower
Dendrobium anosmum
Unscented Dendrobium
Dendrocalamus giganteus
Giant Bamboo
Denrolobium umbellatum
Deparia petersenii
Japanese Lady Fern
Deschampsia antarctica
Antarctic Hair-grass
Desmanthus virgatus
Wild Tantan
Desmodium scorpiurus
Scorpion Tick Trefoil
Desmodium tortuosum
Twisted Tick Trefoil
Dianella ensifolia
Common Dianella
Dianthus arenarius
Stone Pink
Dianthus armeria
Deptford Pink
Dianthus chinensis
Rainbow Pink
Dicranopteris linearis
Old World Forked Fern
Dieffenbachia parlatorei
Dumb Cane
Diffenbachia oerstedii
Dumb Cane
Diffenbachia seguine
Dumb Cane
Digera muricata
False Amaranth
Digitaria insularis
Sourgrass
Dillenia suffruticosa
Simpoh Air
Dimocarpus longan
Longan
Diphasiastrum alpinum
Alpine Clubmoss
Dischidia nummularia
Button Orchid
Distimake quinquefolius
Rock Rosemary
Dracaena bacularis
Snake Plant
Dracaena hyacinthoides
Sansevieria
Dracaena longiflora
Longiflora Snake Plant
Dracaena masoniana
Dracaena reflexa
Song of India